It is typically non-narrative. Examples include The Lamentations of Jeremiah, David's Lament for Saul and Jonathan, the 1563 Complaint of Buckingham by Sackville, and more loosely the Anglo-Saxon poems, the Wife's Lament and Deor.
Anemia , a lack of red blood cells, can cause fatigue, pale skin and gums, brittle nails, irritability, and more. Aspirin poisoning is a medical emergency and can cause nausea, vomiting, drowsiness and more. Carbon monoxide poisoning can be fatal, symptoms include headache, dizziness, nausea, and vomiting.
Vertigo or motion sickness: Dizziness related to motion sickness or dizziness related to problems in your inner ear that feel exactly like motion sickness are major causes of nausea. Indeed, this is probably the most treatable cause of nausea. There's a reason that nausea and nautical have the same root word.